3. 
http://www.248.26 |

http://m.248.26 |

http://wap.248.26 |

http://3g.248.26 |

http://4g.248.26 |

http://5g.248.26 |

http://mobile.248.26 |

http://vip.248.26 |

http://ios.248.26 |

http://anzhuo.248.26 |

http://95.248.26 |

http://0a9b0a.248.26 |

http://21b45.248.26 |

http://beeabe.248.26 |

http://72.248.26 |

http://4.248.26 |

0 1 到 0 1 的一一映射